> When doing reproducible builds, controlling the build time is imperative. To > make this as easy as possible, some changes are needed in the build system. > > * If source-date is set to anything other than "updated" (meaning that it > should be determined at build time), then the default value of > --with-hotspot-build-time should be the same time. > > * If the industry standard SOURCE_DATE_EPOCH is set when running configure, > the default value for --with-source-date should be picked up from this > variable. (If the command line option is given, it will override the > environment variable however.) > > * Finally the code can be made a bit clearer that we can set and export > SOURCE_DATE_EPOCH to SOURCE_DATE in spec.gmk, unless we're using the > "updated" (determined at build time) value.
Magnus Ihse Bursie has updated the pull request incrementally with one additional commit since the last revision: Fix building.md ------------- Changes: - all: https://git.openjdk.java.net/jdk/pull/7660/files - new: https://git.openjdk.java.net/jdk/pull/7660/files/b97625fd..fd2ba3c6 Webrevs: - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=7660&range=05 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=7660&range=04-05 Stats: 7 lines in 2 files changed: 0 ins; 0 del; 7 mod Patch: https://git.openjdk.java.net/jdk/pull/7660.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/7660/head:pull/7660 PR: https://git.openjdk.java.net/jdk/pull/7660
